2062515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 2001741

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1511, 4533, 7555, 10577, 19643, 22665, 31731, 52885, 58929, 98215, 137501, 158655, 294645, 412503, 687505, 2062515]

約数ペア:

[(1, 2062515), (3, 687505), (5, 412503), (7, 294645), (13, 158655), (15, 137501), (21, 98215), (35, 58929), (39, 52885), (65, 31731), (91, 22665), (105, 19643), (195, 10577), (273, 7555), (455, 4533), (1365, 1511)]